نتایج جستجو برای: agroecology
تعداد نتایج: 674 فیلتر نتایج به سال:
Huapeng Li 1,*, Shuqing Zhang 1, Xiaohui Ding 1,2, Ce Zhang 3 and Patricia Dale 4 1 Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130012, China; [email protected] (S.Z.); [email protected] (X.D.) 2 University of Chinese Academy of Sciences, Beijing 100049, China 3 Lancaster Environment Centre, Lancaster University, Lancaster LA1 4YQ, UK;...
Tethered balloon measurements of biogenic volatile organic compounds at a Boreal forest site C. Spirig , A. Guenther, J. P. Greenberg, P. Calanca, and V. Tarvainen Swiss Federal Research Station for Agroecology and Agriculture, Zürich, Switzerland National Center for Atmospheric Research, Boulder, USA Finnish Meteorological Institute, Helsinki, Finland Received: 8 September 2003 – Accepted: 14 ...
The study emphasizes the lack of adequate focus on socio-economic component agroecology, content which as a scientific direction, public movement, and management method is usually represented in context interaction between natural environment agriculture. socio-economic, socio-cultural, institutional factors influencing agroecological transition agriculture rural areas to sustainable developmen...
N M Stoyanov, P N Penchev and M N Marinov University of Rousse Branch Razgrad, 3, Aprilsko Vastanie Avenue, 7200 Razgrad Faculty of Chemistry, University of Plovdiv, 24 Tsar Assen Str., BG-4000 Plovdiv, Bulgaria Faculty of Plant Protection and Agroecology, Agricultural University – Plovdiv, 12 "Mendeleev" Blvd, 4000 Plovdiv, Bulgaria *This article is dedicated to Professor George Andreev, Unive...
Agroecological approaches can provide context-specific and sustainable solutions to issues confronting farming communities, by enabling consorting of the socioeconomic ecological constraints on farm. This study is first attempt test this argument, based challenge sustaining adoption soil erosion control measures among smallholder farmers producing Coffea arabica Rwenzori Mountain in Uganda. Her...
1 Lehrstuhl für Bodenkunde, Technische Universität München, Munich, Germany, 2 Plant-Soil Interaction Group, Division, Agroecology and Environment, Agroscope, Zurich, Switzerland, Department of Land, Air and Water Resources, University of California, Davis, Davis, CA, United States, Departement für Bodenwissenschaften, FiBL, Frick, Switzerland, Organic Farming, Justus-Liebig-Universität Giessen...
Most agronomic research seeks to limit the variability of productivity, offering universal ‘recipe knowledge’ that attempts to overwhelm contextual differences. Based on participatory research with a group of eight graziers in Wisconsin, we present the counter hypothesis that the productivity of variability is a key principle of agroecology. Contextual variability across space and time presents...
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